634051283404 has 24 divisors (see below), whose sum is σ = 1383384619008. Its totient is φ = 247032967440.

The previous prime is 634051283399. The next prime is 634051283419. The reversal of 634051283404 is 404382150436.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029303724 + ... + 1029304339.

It is an arithmetic number, because the mean of its divisors is an integer number (57641025792).

Almost surely, 2^634051283404 is an apocalyptic number.

It is an amenable number.

634051283404 is an abundant number, since it is smaller than the sum of its proper divisors (749333335604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

634051283404 is a wasteful number, since it uses less digits than its factorization.

634051283404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058608085 (or 2058608083 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 634051283404 in words is "six hundred thirty-four billion, fifty-one million, two hundred eighty-three thousand, four hundred four".